Cue sports are a wide variety of games of skill played with a cue, which is used to strike billiard balls and thereby cause them to move around a cloth-covered table bounded by elastic bumpers known as cushions.
A ball is a round object with several uses. It is used in ball games, where the play of the game follows the state of the ball as it is hit, kicked or thrown by players. Balls can also be used for simpler activities, such as catch or juggling. Balls made from hard-wearing materials are used in engineering applications to provide very low friction bearings, known as ball bearings. Black-powder weapons use stone and metal balls as projectiles.
Hockey is a term used to denote a family of various types of both summer and winter team sports which originated on either an outdoor field, sheet of ice, or dry floor such as in a gymnasium. While these sports vary in specific rules, numbers of players, apparel, and playing surface, they share broad characteristics of two opposing teams using a stick to propel a ball or disk into a goal.
A hockey puck is either an open or closed disk used in a variety of sports and games. There are designs made for use on an ice surface, such as in ice hockey, and others for the different variants of floor hockey which includes the wheeled skate variant of inline hockey. They are all designed to serve the same function a ball does in ball games.
Pinball games are a family of games in which a ball is propelled into a specially designed table where it bounces off various obstacles, scoring points either en route or when it comes to rest. Historically the board was studded with nails called 'pins' and had hollows or pockets which scored points if the ball came to rest in them. Today, pinball is most commonly an arcade game in which the ball is fired into a specially designed cabinet known as a pinball machine, hitting various lights, bumpers, ramps, and other targets depending on its design. The game's object is generally to score as many points as possible by hitting these targets and making various shots with flippers before the ball is lost. Most pinball machines use one ball per turn, and the game ends when the ball(s) from the last turn are lost. The biggest pinball machine manufacturers historically include Bally Manufacturing, Gottlieb, Williams Electronics and Stern Pinball.
Fluid bearings are bearings in which the load is supported by a thin layer of rapidly moving pressurized liquid or gas between the bearing surfaces. Since there is no contact between the moving parts, there is no sliding friction, allowing fluid bearings to have lower friction, wear and vibration than many other types of bearings. Thus, it is possible for some fluid bearings to have near-zero wear if operated correctly.
Air hockey is a Pong-like tabletop sport where two opposing players try to score goals against each other on a low-friction table using two hand-held discs ("mallets") and a lightweight plastic puck.
In mechanical engineering, a rolling-element bearing, also known as a rolling bearing, is a bearing which carries a load by placing rolling elements between two concentric, grooved rings called races. The relative motion of the races causes the rolling elements to roll with very little rolling resistance and with little sliding.
Shuffleboard is a game in which players use cues to push weighted discs, sending them gliding down a narrow court, with the purpose of having them come to rest within a marked scoring area. As a more generic term, it refers to the family of shuffleboard-variant games as a whole.
Mouse Trap is a board game first published by Ideal in 1963 for two to four players. It is one of the first mass-produced three-dimensional board games. Players at first cooperate to build a working mouse trap in the style of a Rube Goldberg machine. Then, players turn against each other to trap opponents' mouse-shaped game pieces.
ITHF table hockey is a sport played on table hockey games. International Table Hockey Federation (ITHF) is an organization that oversees these competitions. The origin of the sport was the Swedish Championship 1982 in Upplands Väsby. Organized table hockey is played in northern, central and eastern Europe, in North America, but table hockey is also played in South America, Africa, Australia, and Asia.
Street hockey is a collection of team sport variants played outdoors either on foot or with wheeled skates, using a either a ball or puck designed for play on flat, dry surfaces. The object of every game is to score more goals than the opposing team by shooting the ball or puck into the opposing team's net. All games are derivatives of either the sport of ice hockey, floor hockey, bandy, and/or field hockey.
Floor hockey is a broad term for several indoor floor game codes which involve two teams using a stick and type of ball or disk. Disks are either open or closed but both designs are usually referred to as "pucks". These games are played either on foot or with wheeled skates. Variants typically reflect the style of ice hockey, field hockey, bandy or some other combination of sport. Games are commonly known by various names including cosom hockey, ball hockey, floorball, or simply floor hockey.
Roller in-line hockey, or inline hockey is a variant of hockey played on a hard, smooth surface, with players using inline skates to move and ice hockey sticks to shoot a hard, plastic puck into their opponent's goal to score points. The sport is a very fast-paced and free-flowing game and is considered a contact sport, but body checking is prohibited. There are five players including the goalkeeper from each team on the rink at a time, while teams normally consist of 16 players. There are professional leagues, one of which is the National Roller Hockey League (NRHL). While it is not a contact sport, there are exceptions, i.e. the NRHL involves fighting.
Table shuffleboard is a game in which players push metal-and-plastic weighted pucks down a long and smooth wooden table into a scoring area at the opposite end of the table. Shooting is performed with the hand directly, as opposed to deck shuffleboard's use of cue sticks.
A linear-motion bearing or linear slide is a bearing designed to provide free motion in one direction. There are many different types of linear motion bearings.
A table hockey game, also called rod hockey game, stick hockey, bubble hockey, and board hockey, is a game for two players, derived from ice hockey. The game consists of a representation of a hockey rink; the players score goals by hitting a small puck into the opposing "net" with cutout figures that represent hockey players. The figures are manipulated by rods below the "ice": each one slides forward and back along its own narrow slot when the player pushes or pulls on the rod, or rotates to shoot or stickhandle the puck when the player spins the rod. Though similar in concept to air hockey, table hockey games are more of a simulation of the sport of ice hockey while air hockey is more abstract.
A drawerDROR is a box-shaped container inside a piece of furniture that can be pulled out horizontally to access its contents. Drawers are built into numerous types of furniture, including cabinets, chests of drawers (bureaus), desks, and the like.
Ballistix is a video game created by Martin Edmondson for the Amiga and Atari ST and published by Psyclapse in 1989. It was also converted to a number of other home computers in the same year and the PC Engine/TurboGrafx-16 console in 1991. It is a fictional futuristic sport involving directing a puck to a goal by shooting small balls at it.
